Soundwave is an annual music festival held in major cities around Australia. The festival originated in Perth, Western Australia and began travelling to the other Australian capital cities in 2007. It features a number of international and Australian music acts, from various genres including rock, metal and punk. The festival has been headlined by Deftones, The Offspring, Nine Inch Nails, Faith No More, Iron Maiden, and System of a Down and Slipknot. Sub-headliners of the festival since its inception include +44, Incubus, Alice in Chains, Bloodhound Gang, Lamb of God, Jane's Addiction, Jimmy E...